Merge branch 'dev' of https://github.com/hax/jedi into sheep2
实现了‘！’
增加了对！的支持
Merge branch 'dev' of https://github.com/hax/jedi into sheep3

Conflicts:
	src/transpiler.php5.ometajs
	test/expression.coffee
Merge branch 'dev' of https://github.com/hax/jedi into sheep3
去掉网豆自动加进来的文件
加测试用例
去掉了多余的echo
Merge pull request #20 from ymdqqqq/sheep3

增加了对‘！’的支持，去掉了多余的echo